Search Results - "Gonçalves Barbosa, Ribeiro"

The structure of the extended E2 DNA‐binding domain of the bovine papillomavirus‐1 by Leroy, Ludmila, Barbosa, João Alexandre Ribeiro Gonçalves, Prat‐Gay, Gonzalo, Polikarpov, Igor, Pinheiro, Carlos Basílio

“…Bovine papillomavirus proteins were extensively studied as a prototype for the human papillomavirus. Here, the crystal structure of the extended E2 DNA‐binding…”
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Structural and functional characterization of a novel lipolytic enzyme from a Brazilian Cerrado soil metagenomic library by Istvan, Paula, Souza, Amanda Araújo, Garay, Aisel Valle, dos Santos, Debora Farage Knupp, de Oliveira, Gideane Mendes, Santana, Renata Henrique, Lopes, Fabyano Alvares Cardoso, de Freitas, Sonia Maria, Barbosa, João Alexandre Ribeiro Gonçalves, Krüger, Ricardo Henrique

“…Objective To isolate putative lipase enzymes by screening a Cerrado soil metagenomic library with novel features. Results Of 6720 clones evaluated, Clone W…”
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Crystallographic structure and substrate-binding interactions of the molybdate-binding protein of the phytopathogen Xanthomonas axonopodis pv. citri by Balan, Andrea, Santacruz-Pérez, Carolina, Moutran, Alexandre, Ferreira, Luís Carlos Souza, Neshich, Goran, Barbosa, João Alexandre Ribeiro Gonçalves

“…In Xanthomonas axonopodis pv. citri ( Xac or X. citri), the modA gene codes for a periplasmic protein (ModA) that is capable of binding molybdate and tungstate…”
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Homology modeling and molecular dynamics provide structural insights into tospovirus nucleoprotein by Lima, Rayane Nunes, Faheem, Muhammad, Barbosa, João Alexandre Ribeiro Gonçalves, Polêto, Marcelo Depólo, Verli, Hugo, Melo, Fernando Lucas, Resende, Renato Oliveira

“…Tospovirus is a plant-infecting genus within the family Bunyaviridae, which also includes four animal-infecting genera: Hantavirus, Nairovirus, Phlebovirus and…”
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Interaction models between peptide substrate and Alphavirus Protease nsP2 of Chikungunya and Mayaro and implications to the mechanism of action by Lima, Jônatas Cunha Barbosa, Barbosa, João Alexandre Ribeiro Gonçalves

“…The Arbovirus (Arthropod-borne virus) is a group which comprises viruses whose transmission is carried out by arthropod vectors infecting vertebrates. Some…”
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Structural and biochemical analysis reveals how ferulic acid improves catalytic efficiency of Humicola grisea xylanase by Oliveira, Izadora Cristina Moreira, Garay, Aisel Valle, Souza, Amanda Araújo, Valadares, Napoleão Fonseca, Barbosa, João Alexandre Ribeiro Gonçalves, Faria, Fabrícia Paula, Freitas, Sonia Maria

“…Humicola grisea var. thermoidea is an aerobic and thermophilic fungus that secretes the GH11 xylanase HXYN2 in the presence of sugarcane bagasse. In this…”
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The crystal structure of a lysozyme c from housefly Musca domestica, the first structure of a digestive lysozyme by Cançado, Fabiane Chaves, Valério, Amanda Abdalla, Marana, Sandro Roberto, Barbosa, João Alexandre Ribeiro Gonçalves

“…Lysozymes from family 22 of glycoside hydrolases are usually part of the defense system against bacteria. However in ruminant artiodactyls and saprophagous…”
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Crystallographic structure of a complex between trypsin and a nonapeptide derived from a Bowman-Birk inhibitor found in Vigna unguiculata seeds by Fernandes, João Paulo Campos, Mehdad, Azadeh, Valadares, Napoleão Fonseca, Mourão, Caroline Barbosa Farias, Ventura, Manuel Mateus, Barbosa, João Alexandre Ribeiro Gonçalves, Freitas, Sonia Maria de

“…Natural inhibitors of proteases have been classified into different families, among them is the Bowman-Birk Inhibitor (BBI) family. Members of BBI have two…”
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Self-homodimerization of an actinoporin by disulfide bridging reveals implications for their structure and pore formation by Valle, Aisel, Pérez-Socas, Luis Benito, Canet, Liem, Hervis, Yadira de la Patria, de Armas-Guitart, German, Martins-de-Sa, Diogo, Lima, Jônatas Cunha Barbosa, Souza, Adolfo Carlos Barros, Barbosa, João Alexandre Ribeiro Gonçalves, de Freitas, Sonia Maria, Pazos, Isabel Fabiola

“…The Trp111 to Cys mutant of sticholysin I, an actinoporin from Stichodactyla helianthus sea anemone, forms a homodimer via a disulfide bridge. The purified…”
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Crystallization and preliminary X-ray diffraction analysis of Q4DV70 from Trypanosoma cruzi, a hypothetical protein with a putative thioredoxin domain by Dos Santos, Camila Ramos, Fessel, Melissa Regina, Vieira, Leandro de Carvalho, Krieger, Marco Aurélio, Goldenberg, Samuel, Guimarães, Beatriz Gomes, Zanchin, Nilson Ivo Tonin, Barbosa, João Alexandre Ribeiro Gonçalves

“…Q4DV70 is annotated in the Trypanosoma cruzi CL Brener genome as a hypothetical protein with a predicted thioredoxin‐like fold, although the catalytic cysteine…”
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An improved expression and purification protocol enables the structural characterization of Mnt1, an antifungal target from Candida albicans by Silva, Patrícia Alves, Souza, Amanda Araújo, de Oliveira, Gideane Mendes, Ramada, Marcelo Henrique Soller, Hernández, Nahúm Valente, Mora-Montes, Héctor Manuel, Bueno, Renata Vieira, Martins-de-Sa, Diogo, de Freitas, Sonia Maria, Felipe, Maria Sueli Soares, Barbosa, João Alexandre Ribeiro Gonçalves

“…Candida albicans is one of the most prevalent fungi causing infections in the world. Mnt1 is a mannosyltransferase that participates in both the cell wall…”
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Crystal structure of thioredoxin 1 from Cryptococcus neoformans at 1.8 Å resolution shows unexpected plasticity of the loop preceding the catalytic site by Bravo-Chaucanés, Claudia Patricia, Abadio, Ana Karina Rodrigues, Kioshima, Érika Seki, Felipe, Maria Sueli Soares, Barbosa, João Alexandre Ribeiro Gonçalves

“…An elevated prevalence of cryptococcal infection is a tendency in low-income countries and constitutes a global public health problem due to factors such as…”
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A specific interdomain interaction preserves the structural and binding properties of the ModA protein from the phytopathogen Xanthomonas citri domain interaction and transport in ModA by Santacruz-Perez, Carolina, Pegos, Vanessa Rodrigues, Honorato, Rodrigo V., Verli, Hugo, Lindahl, Erik, Barbosa, João Alexandre Ribeiro Gonçalves, Balan, Andrea

“…•K127-D59 salt-bridge is important for the structure and function of X. citri ModA.•One mutation (D59A) affects the binding properties of X. citri ModA.•The…”
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Structural and biochemical analysis reveals how ferulic acid improves catalytic efficiency of Humicolagrisea xylanase by Oliveira, Izadora Cristina Moreira, Garay, Aisel Valle, Souza, Amanda Araújo, Valadares, Napoleão Fonseca, Barbosa, João Alexandre Ribeiro Gonçalves, Faria, Fabrícia Paula, Freitas, Sonia Maria

“…Humicola grisea var. thermoidea is an aerobic and thermophilic fungus that secretes the GH11 xylanase HXYN2 in the presence of sugarcane bagasse. In this…”
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Structural characterization of the RNA chaperone Hfq from the nitrogen-fixing bacterium Herbaspirillum seropedicae SmR1 by Kadowaki, Marco Antonio Seiki, Iulek, Jorge, Barbosa, João Alexandre Ribeiro Gonçalves, Pedrosa, Fábio de Oliveira, de Souza, Emanuel Maltempi, Chubatsu, Leda Satie, Monteiro, Rose Adele, de Oliveira, Marco Aurélio Schüler, Steffens, Maria Berenice Reynaud

“…The RNA chaperone Hfq is a homohexamer protein identified as an E. coli host factor involved in phage Qβ replication and it is an important posttranscriptional…”
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Laboratory simulation of interplanetary ultraviolet radiation (broad spectrum) and its effects on Deinococcus radiodurans by Paulino-Lima, Ivan Gláucio, Pilling, Sérgio, Janot-Pacheco, Eduardo, de Brito, Arnaldo Naves, Barbosa, João Alexandre Ribeiro Gonçalves, Leitão, Alvaro Costa, Lage, Claudia de Alencar Santos

“…The radiation-resistant bacterium Deinococcus radiodurans was exposed to a simulated interplanetary UV radiation at the Brazilian Synchrotron Light Laboratory…”
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Structural Characterization and Crystallization of Human TMPRSS2 Protease by Mendes de Oliveira, Gideane, Valle Garay, Aisel, Araújo Souza, Amanda, Cunha, Jonatas, Lima, Barbosa, Fonseca Valadares, Napoleão, Maria, Sonia, Freitas, de, Alexandre, João, Gonçalves Barbosa, Ribeiro

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Characterization of the Molecular Target KRE2 of Paraccocidioides lutzii Aiming at Development of New Antifungal Therapies by Alves Silva, Patrícia, Arruda Pacheco, Thyago José, Rodrigues Abadio, Ana Karina, Seki Kioshima, Erika, Hernandéz Valente, Nahum, Mora Montes, Hector, de Freitas, Sônia Maria, Soares Felipe, Maria Sueli, Ribeiro Gonçalves Barbosa, João Alexandre

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Purification, crystallization and preliminary crystallographic studies of SPCI-chymotrypsin complex at 2.8 Å resolution by Da Silva, Adelson Joel, Teles, Rozeni Chagas Lima, Esteves, Gisele Ferreira, Dos Santos, Camila Ramos, Barbosa, João Alexandre Ribeiro Gonçalves, De Freitas, Sonia Maria

“…A binary complex of the Schizolobium parahyba chymotrypsin inhibitor (SPCI) with chymotrypsin was purified by size‐exclusion chromatography and crystallized by…”
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Identification of novel Zika virus NS3 protease inhibitors with different inhibition modes by integrative experimental and computational approaches by Andrade, Milene Aparecida, Mottin, Melina, Sousa, Bruna K.de P., Barbosa, João Alexandre Ribeiro Gonçalves, dos Santos Azevedo, Clênia, Lasse Silva, Camila, Gonçalves de Andrade, Marina, Motta, Flávia Nader, Maulay-Bailly, Christine, Amand, Séverine, Santana, Jaime Martins de, Horta Andrade, Carolina, Grellier, Philippe, Bastos, Izabela M.D.

“…Zika virus (ZIKV) infection is associated with severe neurological disorders and congenital malformation. Despite efforts to eradicate the disease, there is…”
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